STABILIZATION OF LAND SLOPES IN SOUTHEASTERN OHIOSCHWAB GO.1981; OHIO AGRIC. RES. DEV. CENT., RES. BULL.; USA; DA. 1981; NO 1129; 23 P.; BIBL. 20 REF.Serial Issue

TILING FOR BETTER WATER QUALITYSCHWAB GO; KOPCAK DE.1980; OHIO REP. RES. DEV. AGRIC. HOME ECON. NAT. RESOUR.; USA; DA. 1980; VOL. 65; NO 2; PP. 26-27Article

STREAMFLOW REGULATION WITH PUMPED STORAGE RESERVOIRS. = REGULATION D'ECOULEMENT EN UTILISANT DES RESERVOIRS DE STOCKAGE ALIMENTES PAR POMPAGENOLTE BH; SCHWAB GO.1974; TRANS. A.S.A.E.; U.S.A.; DA. 1974; VOL. 17; NO 3; PP. 440-442; BIBL. 2 REF.Article

SPACINGS FOR SUBSURFACE DRAINS IN HEAVY SOILSSCHWAB GO; MICHENER DW; KOPCAK DE et al.1982; OHIO AGRIC. RES. DEV. CENT., RES. BULL.; USA; DA. 1982; NO 1141; 19 P.; BIBL. 14 REF.Serial Issue

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DRAINAGE SYSTEM EFFECTS ON PHYSICAL PROPERTIES OF A LAKELED CLAY SOIL.HUNDAL SS; SCHWAB GO; TAYLOR GS et al.1976; SOIL SCI. SOC. AMER. J.; U.S.A.; DA. 1976; VOL. 40; NO 2; PP. 300-305; BIBL. 11 REF.Article

BACKFILL ALTERATION EFFECTS ON PIPE DRAINAGE OF A CLAY SOIL = EFFETS DE L'ALTERATION DES TERRES DE REMBLAYAGE SUR LE DRAINAGE D'UN SOL ARGILEUX PAR DES TUYAUXTAYLOR GS; HUNDAL SS; FAUSEY NR et al.1981; SOIL SCI. SOC. AM. J.; ISSN 0361-5995; USA; DA. 1981; VOL. 45; NO 3; PP. 611-616; BIBL. 12 REF.; ILL.Conference Paper